During the self-study period, the most important thing for everyone to realize is what you want to do when you learn Java, your hobbies at the time, or you want to find a job later.
First of all, you need to do a good job of the foundation, don't learn blindly, and have an overall learning plan. You need to learn those things and remember those things by yourself.
Learning Java programming technology must be based on the main purpose of getting a high-paying job, but high-paying will not be so easy. This is the simplest truth. There is no return if you don't pay. In the whole process of learning Java programming technology, you need to pay time, energy, and money. Not much nonsense, direct dry goods.
First: What kind of technical level does it need to be able to get a job?
Since it is for employment, you need to know what kind of technical level you need to learn Java programming technology in order to get a job in Java development. It is like a score line for the college entrance examination. Whether you can be admitted to the university depends on whether you can pass the score line. Software companies also have a standard for hiring you, so first you need to know what level you should be able to achieve in order to get a job.
Current industry employment standards: Need to have project development experience,-years of experience in Java development project experience or more, one week after joining the company, you can participate in the development of project modules.
Second: clarify what enterprise needs technology Java should learn
The technology in the IT industry is updated relatively quickly, so we must learn the technology that the enterprise needs now, rather than the technology that has been eliminated. So as a person who has started to learn Java with a zero foundation, you should understand which technologies you need to learn now, and these will be the content you want to conquer. .
The latest Java learning route in 2020
Third: a reasonable learning cycle plan
Reasonable study plan cycle, you have to learn a strong professional technology, you must not learn blindly, you must learn all the content in blocks. The content of each day is fixed. There is a word for learning to program called "step by step". Don't rush or delay. The amount of study should be about the same every day, and then complete the daily knowledge and master it. You must be clear about how many exercises you do every day and what homework you complete.
This should be based on your ability to learn and accept and pay enough time to study a reasonable cycle every day.
Fourth: The most common problems and misunderstandings of Xiaobai learning Java:
1. Blindly watch videos without brain, but rarely practice. The normal state should be during the entire learning process, three-quarters of the time is spent practicing. The video just lets you know what to learn, just watch it once. There are many people who use their brainlessly to watch videos, and finally waste a few months of time and cannot find a job.
2. When Xiaobai started studying, reading books was a very serious misunderstanding. So novices should not read books to learn programming. As for the reason, I will not explain too much here.
3. Many people encounter a problem, that is, they can understand the code but cannot write. This is a relatively common problem.
4. There is also the most realistic problem, that is, those who have learned the back and forget the front. This is due to the big mistakes in the learning methods and methods.
5. The whole learning process is chaotic, there is no systematic arrangement, the learning is not systematic and professional, the technology is not well mastered, and it wastes months or even half a year.
6. Lack of the process of communicating with professionals. As a novice, in the early days of learning, the most learned things must be learned from others, behind closed doors.
At last
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